baber/WOPTO huggingface dataset:
Patent JP-H11343626-A (JP)
Title: Slope formwork execution method and form
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a high quality concrete slope formwork execution method and a form thereof for a slope section ranging from a small one to a large one on a slope forcing difficult execution. SOLUTION: An inverted U-shaped upper form 1 constructed of deformable wire gauze and a U-shaped lower form 2, in which a sheet 6 and the like is installed in the bottom face, are assembled together into a cylindrical form in which a sheet is installed on the bottom face. In formwork on a slope, these cylindrical forms are assembled in a grid form on the slope, and the inside of the cylindrical forms and each clearance part between the form bottom face an the sheet are filled with concrete for executing a slope formwork.
Patent JP-H0238234-A (JP)
Title: Sheet transporting device
Inventor: GOTO HIDEKI
IPC: B65H5/06
Filed: 1988-07-29
Abstract: PURPOSE:To secure the top edge blank quantity in a proper quantity and reduce the jam rate by installing at least one sheet detecting sensor on the downstream side of a drum and installing a control part which controls the sheet transport timing on the upstream side of the drum by the sheet detection signal of the above-described sensor. CONSTITUTION:At least one sheet detecting means 91, 92 is arranged on the downstream side of an image carrier body 2 such as photosensitive drum, etc., and the deflection quantity in the transport timing of a sheet and the aslant advance quantity of the sheet are calculated on the basis of the detection signals by the detecting means 91 and 92, and the sheet transport timing on the upstream side of the image carrier body 32 is controlled by a control part so that the deflection quantity and aslant advance quantity are corrected. Therefore, even if the maintenance interval is set long, the top edge blank in a proper quantity can be always secured.
Patent JP-2001021746-A (JP)
Title: Manufacture of optical waveguide
Inventor: KONISHI SHIGERU
IPC: C03B19/14
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an optical waveguide having a glass layer capable of obtaining uniform distribution of concentration of dopant of P and B by adopting a flame accumulation method by bringing a surface temperature of a substrate to a specific value, a flow rate of hydrogen supplied to an oxyhydrogen flame burner to a specific value, and a relative travel speed of the burner and the substrate to a specific value. SOLUTION: A surface temperature of a substrate 1 is properly adjusted within a scope of 500 to 800 deg.C by heating it by a heater arranged in a lower part of a table 10. Glass minute particles are sprayed toward a Si substrate 1 which is one of the substrates together with oxyhydrogen flame from an oxyhydrogen flame burner 11. An amount of hydrogen supplied to the oxyhydrogen flame burner 11 at this time is properly adjusted within a scope of 2 to 8 liters/min. The oxyhydrogen flame burner 11 reciprocates from an outer periphery of the table 10 toward the direction of center. A travel speed of the oxyhydrogen flame burner 11 at this time is adjusted in a scope of 50 to 300 mm/sec.
Patent JP-H1019374-A (JP)
Title: Heat pump equipment
Inventor: UEDA KENJI
IPC: F24H1/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent superheated refrigerant gas from being cooled excessively by a gas cooler, by providing a bypass pipe connecting a hot water inlet and a hot water outlet of the gas cooler, in heat pump equipment wherein a refrigerant discharged from a compressor is subjected to heat exchange with hot water and made to flow out as saturated gas to a condenser. SOLUTION: A refrigerant discharged from a compressor 1 passes through a gas cooler 2, a condenser 3, an expansion valve 4 and an evaporator 5 and returns to the compressor 1. On the occasion, hot water exchanges heat with a gas refrigerant in the gas cooler 2 and takes the latent heat thereof and then it exchanges heat with the gas refrigerant and takes the sensible heat thereof. In this case, an inlet pipe 1 and an outlet pipe 8 of the hot water of the gas cooler 2 are connected by a bypass pipe 9 having a bypass valve 10 interposed.  The bypass valve 10 is opened and closed by a controller 13 so that a difference in detected temperature between a temperature sensor 11 detecting a refrigerant gas temperature at the outlet of the gas cooler 2 and a temperature sensor 14 detecting a refrigerant condensation temperature in the condenser 3 be constant, and thereby excessive cooling of superheated refrigerant gas is prevented.
Patent JP-H1023189-A (JP)
Title: Digital copying machine
Inventor: FUKUSHIMA TOKUTARO
IPC: H04M15/18
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine which has a facsimile function that can perform accounting management not only to a copying function but to the facsimile function itself by preparing a facsimile accounting table, calculating the communication circuit rental based on the accounting table and increasing the frequency of an accounting counter. SOLUTION: A facsimile accounting table storage part 210 is prepared at the control part of a digital copying machine to previously store the table data needed for calculating the communication circuit rental. When the transmission is carried out by means of a facsimile function, a CPU 201 measures the communication time when the copying machine is connected to a public circuit via a modem 207 and then disconnected from the public circuit. Then the CPU 201 calculates the communication circuit rental based on the communication time and the table data and increases the frequency of an accounting counter 211. Thus, it's possible to obtain a digital copying machine having a facsimile function which contains the counter 211 that can perform accounting management not only to a copying function but to the facsimile function itself.
Patent JP-S5981658-A (JP)
Title: Copying machine controller
Inventor: SEKO NACHIO
IPC: G07C3/00
Filed: 1982-10-30
Abstract: PURPOSE:To perform centralized control over many copying machines at one position by storing pieces of use value information on the numbers of copies, etc., classified by use departments on each copying machine side, allowing a communication with its controller, and also performing a communication between controllers in master-slave relation. CONSTITUTION:A figure shows the circuit constitution of a central controller and a data processing means consists principally of a CPU70, ROM71, RAM72, display interface 73, keyboard interface 74, printer interface 75, parallel/serial converting circuit 76 and its input/output circuit 77, communication interface 78, timer 79 for timing signal generation, and timepiece 80. Indications are supplied to the CPU70 so that the central controller 9 functions as a master controller when a switch provided to a back surface is turned on or as a slave controller when off. Consequently, controllers are placed in master-slave relation to perform the centralized control over many copying machines at one place.
Patent JP-2001023583-A (JP)
Title: Sealed battery
Inventor: OTSUKA ATSUSHI
IPC: H01M2/34
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide high capacity and high reliability of sealing by setting the ratio of the thickness of a reinforcing plate and the thickness of a battery case side where the reinforcing plate is fitted, within a prescribed range, when the reinforcing plate is fixed to an opening-side side of the battery case and the upper part of the opening part is bent inward so as to compress an insulating resin gasket mounted thereon and seal the battery case. SOLUTION: When the thickness of a reinforcing plate 3 is set to t1 and the thickness of a side in a part where the reinforcing plate 3 is welded and fixed to a battery case is set to t2, then 2<=t1 and t2<=10. This constitution can provide sufficient strength relative to the load in sealing, reduce useless space in the battery case, and provide high capacity and high reliability of the sealing. The reinforcing plate 3 is so constituted, for example, as to have an elliptical shape similar to the inner shape of the battery case 1 and have an arc notch part in the vertex of the long diameter part of the ellipse. This constitution can prevent electrolytic solution from accumulated in an adjacent part of the reinforcing plate 3 and the battery case 1.
Patent JP-S6345435-A (JP)
Title: Idle-up device for on-vehicle engine
Inventor: SAKANAKA HIROO
IPC: F02D45/00
Filed: 1986-08-13
Abstract: PURPOSE:To prevent engine stall and to eliminate useless fuel consumption, by providing an actuator to a rotary speed regulator and arranging a clutch and a shaft switch in series with a power supply path for said actuator. CONSTITUTION:Output shaft 2 of an engine 1 is coupled through a clutch device 3 and a speed change device 4 to a traveling device. An actuator 12 for operating the engine 1 to increase the idle rotation is provided to a rotary regulator 9. A clutch switch 14 and a shift switch 15 are arranged in series with a power supply path 13 for the actuator 12. When a vehicle is started, the idle rotation increases immediate upon engagement of a clutch 6. Consequently, engine stall can be prevented.
Patent JP-H0744747-A (JP)
Title: Coin sorter
Inventor: KATO MASAKI
IPC: G07D5/08
Filed: 1993-07-30
Abstract: PURPOSE:To improve the sorting precision of coins whose qualities are approximated by providing a means for detecting the difference of the amplitude values of charged coin detection signals as the change of phases and detecting the detection signals whose phases are the same and whose amplitude values are approximated by spuriously changing the phases in a coin sorter sorting the charged coins by means of an impedance change method. CONSTITUTION:A voltage comparator 7 inputting the output signal of a sine wave generator 6 and outputting an interruption signal for comparing the phases, a voltage comparator 9 inputting the output voltage of bridge circuits (2-5) including coils for coin detection and outputting the interruption signal for comparing the phases and a reference voltage generator 1 supplying comparison reference voltage to the respective voltage comparators 7 and 9 are provided. Then, the means for detecting the difference of the amplitude values of the charged coin detection signals as the change of the phases is provided.
Patent JP-2000024948-A (JP)
Title: Marker for socket
Inventor: FUKUSHIMA TOSHIYUKI
IPC: B25B23/15
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To easily install a marker for a socket without applying special work to the socket by eliminating marking failure by the degradation of a stamp and a trickling phenomenon by excessive filling of ink in a fastening confirming marker enclosed in the socket. SOLUTION: A first seat plate 13 of a holder 11 is fitted in an engaging hole 8 of a socket 1 so that this is held by a head 7 of a wrench 6 so as not to slip out. A second seat plate 14 freely movable in a communicating hole 9 is installed on a spring 15 fixed to the first seat plate 13. A stamp 12 is detachably installed on the second seat plate 14 by surface fasteners 19, 20. The stamp 12 can be mounted/demounted from a holder 5 by gripping/holding a baseplate 16 by a cylindrical jig 21.
Patent JP-S6249712-A (JP)
Title: Current biasing circuit for oscillation circuit
Inventor: TANAKA CHIHARU
IPC: H03B5/12
Filed: 1985-08-29
Abstract: PURPOSE:To prevent fluctuation of an oscillating frequency against the variation of a supply voltage and, at the same time, to make the operation stable in a wide freqency range, by connecting the base and collector of an npn transistor to the base and collector of the transistor of a current mirror circuit forming a biasing circuit and earthing the emitter of the npn transistor. CONSTITUTION:The base and collector of an npn transistor (TR) Q4 are connected with the base and collector of the TR Q3 of a current mirror circuit 13 and the emitter of the TR Q4 is earthed. The output current I12 of a constant-current feeding circuit 12 changes against the supply voltage VCC as shown in the figure. When the TR Q1 of an oscillation circuit 11 is previously biased to a certain degree with the collector current IC3 of the TR Q3 and the collector current IC4 of the TR Q4 which largely changes in accordance with I12 is added to the collector current IC3, and then, the currents IC3 and IC4 are appropriately set, the influence of the parasitic capacity CCS between the collector and substrate of the TR Q1 can be eliminated and the fluctuation of the oscillating frequency against the variation of the supply voltage VCC can be prevented. Moreover, a stable oscillating frequency can be obtained in a wide range of the supply voltage VCC, since the one obtained by combining the currents IC3 and IC4 is used as the bias current.
Patent JP-H0740443-A (JP)
Title: Method of bonding plastics sheet case
Inventor: AKIMOTO OSAMU
IPC: B29L22/00
Filed: 1993-07-30
Abstract: PURPOSE:To keep an adhesive from running out and thus enhance the strength and appearance by drawing ruled lines on the overlap width and performing adhesion in a sticking process for joining plastic sheets one another. CONSTITUTION:A plastic sheet 6 is set on a ruled line drawing machine A comprising a ruled line drawing plate 4 projectingly receiving punching out blades II for cutting ruled lines and notching blades 3 for cutting bending up lines with respect to a punching out blade I for cutting the sheet, and a sheet face 5 to be processed confronting the plate. An adhesive is applied onto the overlap width B of a plastic sheet 6 to stick another plastic sheet 6 thereon, and each part is folded at the bending lines 8 to make a box. An adhesive layer 10 is secured by an adhesive acting as an anchor. The adhesion performed by drawing ruled lines on the overlap width B causes surplus adhesive to enter the notches of the ruled lines, thus preventing the adhesive from running out and thereby Improving the appearance in the adhesion part.
Patent JP-S6168772-A (JP)
Title: Disc controller
Inventor: YOKOI SHUNICHI
IPC: G11B5/455
Filed: 1984-09-11
Abstract: PURPOSE:To attain troubleshooting of head crash by detecting a defective floating head based on the frequencies of mix-information read generation over a limit. CONSTITUTION:The information from a control program 7 via a host device 8 is received by a controller 10 and read from a disc device Dn is attained. If a read error from the device Dn takes place, the device 10 applies automatic correction of information or retrial of re-reading and the name of the disc device Dn and error location on the Dn where error information takes place are informed to a mix-information reading supervisory device 11 at the same time. Then, the device 11 checks the number of times of read error is checked and when the generation of error exceeds a prescribed value, detection of a defective head is reported to the device 8, head crash is troubleshooted earlier and the defective location on the disc is detected.
Patent JP-H0719431-A (JP)
Title: Waste melting equipment and operating method therefor
Inventor: INOUE TADASHI
IPC: F23G5/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide a waste melting equipment and a method for operating the same in which a time of damaging a tap hole of a melting furnace with a melt slag flow can be reduced, wear-out of the hole can be reduced and a life of the hole can be increased. CONSTITUTION:A waste melting equipment comprises a material-to-be melted storage tank 2 for storing a material 3 to be melted and having a dislodging unit capable of dislodging the material 3 to be melted of a predetermined amount to a melting furnace 7 at an upstream side of the furnace 7, wherein the furnace 7 can vertically move a position of a tape hole 12. A method for operating the equipment comprises the steps of continuously or intermittently charging the material 3 to be melted from the tank 2 in the furnace 7 to be melted, and vertically moving a position of a tap hole 12 to intermittently discharge melted slag 11.
Patent JP-H0354082-A (JP)
Title: Wall surface adsorption moving device
Inventor: SHIBUYA KUNIMITSU
IPC: A47L11/38
Filed: 1989-07-24
Abstract: PURPOSE:To improve adsorption movement, variation of a direction, and durability of a device, especially durability to excitation by a method wherein a movement direction varying mechanism for a device to process a wall surface as it is moved in a state to be adsorbed on a wall surface is brought into surface contact with a body part for support. CONSTITUTION:A rubber hose 3 is communicated with a vacuum suction device, a space formed with a cylinder body 1 with a cover, an adsorption seal 2, and a wall surface is brought into a negative pressure state, and a whole device is adsorbed on the wall surface W. With an exciting device 11 actuated, the whole of the device is vibrated leftwardly obliquely upwardly to repeat rocking based on the wall surface W, and the device is moved leftward. During this movement, a wall surface processing device mounted to the cylinder body 1 with a cover is actuated to continue processing of wall surface. When the moving direction of the device is varied, a chain wheel 14 is rolled in an engaged state along a chain 6 with the aid of a geared motor 12. This constitution causes slide movement of revolving guide bodies 8, 8, 8, and 8 in an integrally formed state as they are brought into surface contact with an annular recessed groove 5, and causes movement of the exciting device 11 along with the slide movement of the revolving guide plates and the stop of the device in a proper position.
Patent JP-S6346775-A (JP)
Title: Manufacture of thin film transistor
Inventor: SETSUNE KENTARO
IPC: H01L27/12
Filed: 1986-08-14
Abstract: PURPOSE:To terminate a trap level due to various defects in a boundary of layers and crystal grain boundary without damaging a polycrystalline silicon by implanting hydrogen ions thereto by a low acceleration voltage after forming an interlayer insulating film. CONSTITUTION:A polycrystalline silicon thin film 2 is formed on a silicon oxide thermally oxidized on a substrate 1 having an insulative surface to form a gate insulating film 3, and a gate electrode 4 is further formed of a polycrystalline silicon, metal on the surface. Then, a gate is formed, the film 2 is ion implanted to form a source and a drain 5, an interlayer insulating film 6 is then formed on the whole surface of the substrate, a contact hole is formed, a conductive film is then formed, and leading electrode wirings 7 are formed. Thereafter, hydrogen ions 10 are implanted in vacuum of 10<-3> Torr or lower. The accelerating voltage of the ions 10 is 2-10kV to easily prepare a power source for simultaneously ion implanting the surfaces of elements.
Patent JP-H0945881-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI YOSHIFUMI
IPC: H01L27/12
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To enable a heavily doped layer and a correction impurity layer to be optimized in distribution of impurity concentration. SOLUTION: Phosphorus and arsenic ions are implanted into the primary mirror-surface of a semiconductor element forming substrate 1. A semiconductor support substrate 2 where an oxide film 3 thermally oxidized to serve as an insulating layer is formed is pasted on the substrate 1 making its oxide film 3 confront the primary mirror-surface of the substrate 1. Then, the semiconductor element forming substrate 1 is polished, and phosphorus ions are implanted into the polished surface of the substrate 1. Then, all the substrate 1 and the support substrate 2 are thermally treated, whereby a heavily doped layer is formed on the pasted surface of the substrate 1, and a correction impurity concentration is formed on the other surface.  Arsenic ions implanted for the formation of the heavily doped layer are smaller in diffusion coefficient than phosphorus ions implanted into the correction impurity layer, so that arsenic ions are not unnecessarily diffused in a final thermal treatment, or a correction impurity layer is formed by implanting phosphorus ions before pasting, whereby the semiconductor element forming substrate 1 is set uniform in concentration as a whole.
Patent JP-H1034360-A (JP)
Title: Built up welding by laser beam
Inventor: NISHIMURA KIMIO
IPC: B23K26/34
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress defects generating in a superposed part by built up weld ing while moving upward a machining means, which emits a laser beam as well as feeding a metallic powder, at the time of built up welding the second layer. SOLUTION: The second laser 4 is built up welded in superposition of the first layer 3 that is built up welded on the base material 1. The built up welding is performed while a laser beam 5, a machining means and a powder feeding nozzle 6 are moved upward along a locus 7. The upward moving quantity A of the machining means 5, 6 is made within the thickness B±20% of the first layer 3. A position C for starting movement upward is set at the position over the part 3a for starting welding on the first layer. An inclined angle θ at the time of the upward movement is set as 0 deg.<θ<80 deg. against the surface. The superposed margin D of the first layer 2 and the second layer 4 is made within the length five times as long as the length E of the part 3a for starting built up welding.
Patent JP-H04330196-A (JP)
Title: Method for watertight joining of final sunken caisson to abutment
Inventor: NAEMURA KOZO
IPC: E02D29/073
Filed: 1991-04-30
Abstract: PURPOSE:To accomplish a strong water stop joint part by securing a sufficient gap between the final caisson and an abutment. carrying out drawing-out of the final caisson and sunken installation safely and certainly, and placing concrete in the gap. CONSTITUTION:When the final one of the caissons fabricated at the approaching zone of a sunken tunnel is to be jointed watertightly with an abutment, joining of the sides is made by placing concrete in the gap 8 between the tail wing 2 of the final caisson 1 and the side wall 4 of the abutment.
Patent JP-S6434725-A (JP)
Title: Manufacture of frp construction object with hollow cross section
Inventor: MISHIMA YASUHIRO
IPC: B29D22/00
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a FRP construction object of hollow cross section having high packing rate of fiber and moreover no molded defect by a method in which the inner layer object of hollow cross section composed of thermoplastic resin is arranged in a cavity, and the periphery of the inner layer object is filled with reinforcing fiber, and then resin is poured in the state where the pressure in the cavity is reduced. CONSTITUTION:In the state where a top force 5 and a bottom force 6 are opened, the bottom force 6 is filled to a prescribed thickness with reinforcing fiber 13, and the inner layer object 2 with rectangular and hollow cross section is set therein. The inner layer object 2 is composed of the thermoplastic resin formed into the hollow shape of rectangular cross section. After the inner layer object 2 has been set, the bottom force is further filled with reinforcing fiber 13, and the molds are closed by lowering the top force 5. When the pressure in a cavity 17 is reduced by driving a vacuum pump 12, the reinforcing fiber 13 is pressed by the inner layer object 2, and is adapted to the inner surface of the cavity 17 so that the thickness of the fiber 13 becomes a desired thickness. When resin is poured into the cavity 17 through a sprue 10 from the nozzle 14 of a pouring machine, the resin permeates the inner part of the reinforcing fiber 13 and reaches every nook and corner in the cavity 17. The resin is cured, and a molded object is taken out. Consequently, the packing rate of the reinforcing fiber is heightened, and the FRP product with high physical characteristics may be obtained.